jss-react-material/lib/form/input-area.js

Google Material Components for React

'use strict';

Object.defineProperty(exports, "__esModule", {
    value: true
});

var _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };

var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

var _class, _class2, _temp;

var _react = require('react');

var _react2 = _interopRequireDefault(_react);

var _propTypes = require('prop-types');

var _propTypes2 = _interopRequireDefault(_propTypes);

var _addons = require('../addons');

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _objectWithoutProperties(obj, keys) { var target = {}; for (var i in obj) { if (keys.indexOf(i) >= 0) continue; if (!Object.prototype.hasOwnProperty.call(obj, i)) continue; target[i] = obj[i]; } return target; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

var InputArea = (0, _addons.getClasses)(_class = (_temp = _class2 = function (_React$Component) {
    _inherits(InputArea, _React$Component);

    function InputArea(props, context) {
        _classCallCheck(this, InputArea);

        var _this = _possibleConstructorReturn(this, (InputArea.__proto__ || Object.getPrototypeOf(InputArea)).call(this, props, context));

        _this.state = { focused: Boolean(props.focused) || Boolean(props.value), value: props.value || '' };
        _this.onChange = _this.onChange.bind(_this);
        _this.onFocus = _this.onFocus.bind(_this);
        return _this;
    }

    _createClass(InputArea, [{
        key: 'componentWillReceiveProps',
        value: function componentWillReceiveProps(nextProps) {
            if (nextProps.value !== undefined) {
                this.setState({ value: nextProps.value });
            }
            if (nextProps.invalid !== undefined) {
                this.setState({ invalid: nextProps.invalid });
            }
        }
    }, {
        key: 'onFocus',
        value: function onFocus() {
            this.setState({ focused: true });
        }
    }, {
        key: 'onChange',
        value: function onChange(event) {
            var _props = this.props,
                validate = _props.validate,
                required = _props.required;

            var nativeEventType = event.nativeEvent.type;
            var value = event.target.value;
            var mustValidate = required ? true : Boolean(value.length);
            var inValid = required ? !value.length : false;

            if (validate && mustValidate && nativeEventType !== 'input') {
                inValid = !this.props.validate(value);
            }

            if (this.props.onChange && !inValid) {
                this.props.onChange(value);
            }

            this.setState({
                focused: false,
                typed: nativeEventType === 'input' || Boolean(value.length),
                invalid: inValid,
                value: value
            });
        }
    }, {
        key: 'render',
        value: function render() {
            var _props2 = this.props,
                label = _props2.label,
                name = _props2.name,
                disabled = _props2.disabled,
                placeholder = _props2.placeholder,
                errorText = _props2.errorText,
                required = _props2.required,
                others = _objectWithoutProperties(_props2, ['label', 'name', 'disabled', 'placeholder', 'errorText', 'required']);

            var _state = this.state,
                value = _state.value,
                focused = _state.focused,
                typed = _state.typed,
                invalid = _state.invalid;

            var inputProps = { value: value, name: name, disabled: disabled, placeholder: placeholder, required: required, autoFocus: focused };

            return _react2.default.createElement(
                'label',
                { className: this.getClasses('input-area', Object.assign(others, { focused: focused, typed: typed, invalid: invalid })) },
                _react2.default.createElement(
                    'span',
                    { className: 'input-area-label' },
                    '' + label + (required ? ' (*)' : '')
                ),
                _react2.default.createElement('textarea', _extends({
                    className: 'input-area-field' }, inputProps, {
                    onFocus: this.onFocus,
                    onChange: this.onChange,
                    onBlur: this.onChange
                })),
                this.state.invalid ? _react2.default.createElement(
                    'span',
                    { className: 'input-area-error' },
                    errorText
                ) : null
            );
        }
    }]);

    return InputArea;
}(_react2.default.Component), _class2.propTypes = {
    label: _propTypes2.default.string.isRequired,
    value: _propTypes2.default.string,
    name: _propTypes2.default.string.isRequired,
    disabled: _propTypes2.default.bool,
    required: _propTypes2.default.bool,
    placeholder: _propTypes2.default.string,
    floating: _propTypes2.default.bool,
    focused: _propTypes2.default.bool,
    validate: _propTypes2.default.func,
    invalid: _propTypes2.default.bool,
    errorText: _propTypes2.default.string,
    onChange: _propTypes2.default.func
}, _class2.defaultProps = {
    floating: true,
    required: false
}, _temp)) || _class;

exports.default = InputArea;